diff options
Diffstat (limited to 'Documentation/networking/switchdev.txt')
| -rw-r--r-- | Documentation/networking/switchdev.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/networking/switchdev.txt b/Documentation/networking/switchdev.txt index c150a87c774b..0714fe555016 100644 --- a/Documentation/networking/switchdev.txt +++ b/Documentation/networking/switchdev.txt @@ -115,7 +115,7 @@ Switch ID ^^^^^^^^^ The switchdev driver must implement the switchdev op switchdev_port_attr_get -for SWITCHDEV_ATTR_PORT_PARENT_ID for each port netdev, returning the same +for SWITCHDEV_ATTR_ID_PORT_PARENT_ID for each port netdev, returning the same physical ID for each port of a switch. The ID must be unique between switches on the same system. The ID does not need to be unique between switches on different systems. @@ -233,8 +233,9 @@ the bridge's FDB. It's possible, but not optimal, to enable learning on the device port and on the bridge port, and disable learning_sync. To support learning and learning_sync port attributes, the driver implements -switchdev op switchdev_port_attr_get/set for SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS. -The driver should initialize the attributes to the hardware defaults. +switchdev op switchdev_port_attr_get/set for +SWITCHDEV_ATTR_PORT_ID_BRIDGE_FLAGS. The driver should initialize the attributes +to the hardware defaults. FDB Ageing ^^^^^^^^^^ @@ -260,7 +261,7 @@ STP State Change on Port Internally or with a third-party STP protocol implementation (e.g. mstpd), the bridge driver maintains the STP state for ports, and will notify the switch driver of STP state change on a port using the switchdev op -switchdev_attr_port_set for SWITCHDEV_ATTR_PORT_STP_UPDATE. +switchdev_attr_port_set for SWITCHDEV_ATTR_PORT_ID_STP_UPDATE. State is one of BR_STATE_*. The switch driver can use STP state updates to update ingress packet filter list for the port. For example, if port is |
